GB1477538A - Glass optical fibres - Google Patents

Glass optical fibres

Info

Publication number
GB1477538A
GB1477538A GB5183774A GB5183774A GB1477538A GB 1477538 A GB1477538 A GB 1477538A GB 5183774 A GB5183774 A GB 5183774A GB 5183774 A GB5183774 A GB 5183774A GB 1477538 A GB1477538 A GB 1477538A
Authority
GB
United Kingdom
Prior art keywords
per cent
glass
nov
optical fibre
mole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5183774A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schott AG
Carl Zeiss AG
Original Assignee
Jenaer Glaswerk Schott and Gen
Carl Zeiss AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jenaer Glaswerk Schott and Gen, Carl Zeiss AG filed Critical Jenaer Glaswerk Schott and Gen
Publication of GB1477538A publication Critical patent/GB1477538A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
GB5183774A 1973-11-30 1974-11-29 Glass optical fibres Expired GB1477538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2359657A DE2359657C3 (de) 1973-11-30 1973-11-30 Verwendung von Gläsern im System SiO↓2↓-PbO-K↓2↓O für Lichtleitfasern mit niedrigen optischen Verlusten

Publications (1)

Publication Number Publication Date
GB1477538A true GB1477538A (en) 1977-06-22

Family

ID=5899488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5183774A Expired GB1477538A (en) 1973-11-30 1974-11-29 Glass optical fibres

Country Status (6)

Country Link
US (1) US4099834A (de)
JP (1) JPS558945B2 (de)
DE (1) DE2359657C3 (de)
FR (1) FR2252992B1 (de)
GB (1) GB1477538A (de)
NL (1) NL7415623A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU505308B2 (en) * 1976-09-21 1979-11-15 Asahi Glass Company Limited Glass for use in ultrasonic delay lines
DE3035879A1 (de) * 1980-09-23 1982-04-29 Siemens AG, 1000 Berlin und 8000 München Lichtwellenleiter fuer die optische informationsuebertragung
DE3524605A1 (de) * 1985-01-22 1987-01-15 Schott Glaswerke Lichtwellenleiter, hergestellt aus speziellen hoch-aluminiumhaltigen substratglaesern durch ionenaustausch gegen cs+-ionen
DE10057285B4 (de) * 2000-11-17 2004-07-08 Schott Glas Einschmelzvorrichtung sowie Verfahren zur Erzeugung hoch-UV-transmittiver Gläser
US20040057692A1 (en) * 2002-08-28 2004-03-25 Ball Laura J. Low loss optical fiber and method for making same
JP5564744B2 (ja) * 2006-12-04 2014-08-06 旭硝子株式会社 表面処理ガラス板の製造方法
US8887528B2 (en) 2006-12-04 2014-11-18 Asahi Glass Company, Limited Process for producing surface-treated glass plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1295299A (en) * 1916-07-21 1919-02-25 Corning Glass Works Glass.
NL238504A (de) * 1958-04-23
US3020165A (en) * 1960-07-05 1962-02-06 Bausch & Lomb Low viscosity glass compositions
NL142547B (nl) * 1965-04-15 1974-06-17 Philips Nv Akoestische vertragingslijn.
GB1160535A (en) * 1966-10-25 1969-08-06 Ass Elect Ind Dielectric Fibres
BE732917A (de) * 1968-05-13 1969-10-16

Also Published As

Publication number Publication date
JPS558945B2 (de) 1980-03-06
FR2252992B1 (de) 1982-04-23
FR2252992A1 (de) 1975-06-27
DE2359657B2 (de) 1979-01-25
US4099834A (en) 1978-07-11
DE2359657C3 (de) 1984-08-02
JPS50160310A (de) 1975-12-25
DE2359657A1 (de) 1975-06-12
NL7415623A (nl) 1975-06-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee